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Replying to
. amateur modelers think the point is to find a frame that will fit all the variables you can think of, even if it's useless..
Replying to
. pros get that point of a model is to pick best variables within 'budget' of a frame that has been picked for affordances
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. A 2x2 has visual intuition affordance and various other features a 2x2x2 does not... There's almost nothing with latter...

